<tr class="tr_<?php echo$this->id?>">
    <td><?php echo $this->escape($this->nombre);?></td> 
    <td><?php echo $this->escape($this->nif);?></td> 
    <td><?php echo $this->escape($this->actividad);?></td> 
    <td><?php echo $this->escape($this->proy_prov);?></td> 
    <td><?php echo $this->escape($this->n_cont);?></td> 
    <td><?php echo $this->escape($this->n_pedido);?></td> 
    <td><?php echo $this->NumES($this->pot_cont,0);?></td> 
    <td><?php echo $this->dateTo($this->f_alta);?></td> 
    <td><?php echo $this->activo ? 'Activo' : 'Inactivo';?></td> 
    <td>
    	<div class="botones">
    		<?=$this->editarFila('proveedor',$this->id,$this->id_zona);?>
            <?=$this->borrarFila('proveedor',$this->id,$this->id_zona);?>
        </div>
    </td> 
</tr>